UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102923.upa.cvt Date: 2300Z 29 OCT 25 Searching for VAAH... Searching the city database file for: VAAH ... Date:2300Z 29 OCT 25 Station: VAAH WMO ident: 42647 Latitude: 23.07 Longitude: 72.63 Elevation: 55.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1000 55 25.4 20.7 75 4.7 22.1 45 6 298.5 301.4 295.2 343.8 15.55 1 938 615 21.8 17.9 79 3.9 19.1 76 30 300.4 302.9 294.6 341.1 13.89 2 925 736 22.8 17.8 73 5.0 19.4 90 26 302.6 305.2 295.3 344.0 14.00 3 916 822 23.0 17.0 69 6.0 18.9 87 24 303.7 306.2 295.2 343.6 13.43 4 855 1421 18.8 15.8 83 3.0 16.8 71 14 305.3 307.8 295.6 345.2 13.32 5 850 1472 18.6 15.6 83 3.0 16.5 70 14 305.6 308.1 295.6 345.2 13.23 6 828 1697 18.4 14.2 77 4.2 15.5 73 15 307.7 310.0 295.6 345.2 12.39 7 707 3034 9.6 7.3 86 2.3 8.2 76 16 312.2 314.0 294.4 340.4 9.12 8 700 3117 9.0 7.1 88 1.9 7.8 75 17 312.5 314.2 294.4 340.5 9.08 9 632 3958 6.2 2.9 79 3.3 4.3 139 11 318.5 320.0 294.9 342.3 7.49 10 554 5026 0.0 -1.5 90 1.5 -0.8 188 10 323.4 324.6 295.2 343.6 6.20 11 500 5840 -4.7 -5.7 93 1.0 -5.2 210 11 327.3 328.3 295.3 344.0 5.01 12 427 7064 -12.7 -13.8 91 1.1 -13.1 199 17 332.2 332.8 295.0 342.9 3.09 13 409 7391 -14.7 -15.8 91 1.1 -15.1 193 27 333.8 334.3 295.1 343.3 2.73 14 404 7484 -14.1 -15.6 88 1.5 -14.7 191 30 335.7 336.3 295.6 345.6 2.81 15 400 7560 -14.3 -15.8 88 1.5 -14.9 190 33 336.4 337.0 295.8 346.2 2.79 16 355 8456 -19.5 -21.4 85 1.9 -20.1 218 26 341.1 341.5 296.3 348.2 1.95 17 328 9040 -22.1 -28.1 58 6.0 -23.6 233 27 345.3 345.6 296.5 349.7 1.15 18 300 9690 -26.9 -32.9 57 6.0 -28.1 250 28 347.5 347.6 296.8 350.6 0.80 19 250 10980 -37.5 -41.8 64 4.3 -38.0 255 40 350.3 350.4 297.0 351.9 0.39 20 215 12003 -46.3 -50.1 65 3.8 -46.5 238 41 352.1 352.1 297.3 352.9 0.18 21 200 12480 -50.3 -55.3 55 5.0 -50.5 230 41 353.1 353.1 297.4 353.6 0.11 22 175 13335 -57.5 -68.5 23 11.0 -57.7 233 44 355.0 355.0 297.7 355.1 0.02 23 150 14290 -64.5 -73.5 28 9.0 -64.6 260 38 359.0 359.0 298.5 359.0 0.01 24 118 15712 -77.3 -83.3 38 6.0 -77.3 253 32 360.9 360.9 298.9 360.9 0.00 25 100 16650 -82.1 -88.1 35 6.0 -82.1 260 26 369.1 369.1 300.4 369.1 0.00 26 95 16936 -83.5 -88.3 43 4.8 -83.5 270 18 371.8 371.8 300.9 371.8 0.00 27 92 17116 -80.3 -87.3 30 7.0 -80.3 280 17 381.6 381.6 302.5 381.6 0.00 28 84 17628 -81.7 -86.7 42 5.0 -81.7 308 13 388.8 388.8 303.6 388.8 0.00 29 74 18349 -76.5 -83.5 32 7.0 -76.5 348 7 414.1 414.1 307.0 414.1 0.01 30 70 18670 -75.9 -82.9 32 7.0 -75.9 5 5 422.0 422.0 307.9 422.0 0.01 31 61 19470 -75.5 -83.5 27 8.0 -75.6 13 7 439.8 439.8 309.8 439.9 0.01 32 50 20650 -67.5 -79.5 17 12.0 -67.7 25 11 484.4 484.4 313.8 484.5 0.01 33 48 20897 -66.9 -78.9 17 12.0 -67.1 32 11 491.5 491.5 314.4 491.6 0.02 34 45 21292 -62.1 -75.1 16 13.0 -62.5 43 10 512.3 512.4 315.8 512.6 0.03 35 40 22028 -58.7 -71.7 17 13.0 -59.4 62 10 538.4 538.5 317.5 538.8 0.06 36 32 23426 -60.7 -73.7 16 13.0 -61.4 99 8 568.6 568.6 319.1 569.0 0.06 37 30 23830 -58.7 -71.7 17 13.0 -59.6 110 8 584.6 584.6 319.9 585.2 0.08 38 27 24494 -55.3 -69.3 16 14.0 -56.7 118 7 612.1 612.1 321.2 613.0 0.13 39 22 25805 -51.9 -65.9 17 14.0 -54.2 133 5 659.1 659.2 323.1 661.1 0.25 40 20 26420 -51.9 -66.9 15 15.0 -54.4 140 4 677.3 677.4 323.7 679.3 0.24 41 19 26753 -52.9 -66.9 17 14.0 -55.2 149 5 684.2 684.3 324.0 686.3 0.25 42 14 28735 -51.3 -67.3 13 16.0 -54.8 202 8 752.1 752.2 326.1 755.1 0.32 43 13 29221 -47.9 -66.9 9 19.0 -52.8 215 9 780.0 780.1 326.8 783.5 0.36 44 10 30960 -46.5 -73.5 3 27.0 -53.3 260 12 846.0 846.1 328.4 847.9 0.18 45 9.3 31441 -47.1 -77.1 2 30.0 -54.0 861.4 861.5 328.7 862.6 0.11 TRP 95 16936 -83.5 -88.3 43 4.8 -83.5 270 18 371.8 371.8 300.9 371.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5785.00 m Freezing level: 554.00 mb = 5025.63 m = 16488.10 ft Wetbulb zero: 566.25 mb = 4848.46 m = 15906.82 ft Precipitable water: 2.27 inches Sfc-500 mean rel hum: 82.47 % Est. max temperature: 32.48 C = 90.47 F Sfc-Lift cond lev (LCL): 933.91 mb = 652.60 m = 2141.04 ft T: 22.11 C 700-500 lapse rate: 5.03 C/km ThetaE index: 4.86 C Layer 828.0- 700.0 mb Conv cond level (CCL): 787.59 mb = 2120.86 m = 6958.12 ft Mean mixing ratio: 14.30 g/kg Conv temperature: 36.03 C = 96.85 F Cap Strength: 3.51 C Lifted Index: 0.91 C Risk: Showers probable Lifted Index @300 mb: 5.48 C Lifted Index @700 mb: 0.43 C Showalter Index: 0.03 C Risk: Thunderstorms probable Total Totals Index: 43.60 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 20.30 C K Index: 37.00 Risk: > 80 % chance of thunderstorms Sweat Index: 226.20 Risk: None Energy Index: -0.33 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.86 J/kg Max Up Vert Vel: 7.05 m/s Conv Inhibition (B-): 35733.16 J/kg Cap Strength: 3.51 C Lift Cond Lev (LCL): 886.74 mb = 1104.18 m = 3622.60 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 128 at 11 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1000 55 45 6 -4.2 -4.2 | 339 12 4.2 -10.9 1 1000 55 45 6 -4.2 -4.2 | 339 12 4.2 -10.9 2 938 610 75 30 -29.0 -7.8 | 55 25 -20.5 -14.4 3 925 736 90 26 -26.0 0.0 | 69 19 -17.6 -6.6 4 875 1219 75 15 -14.5 -3.9 | 30 12 -6.1 -10.5 5 850 1472 70 14 -13.2 -4.8 | 22 12 -4.7 -11.4 6 732 2743 85 20 -19.9 -1.7 | 54 14 -11.5 -8.4 7 706 3048 75 16 -15.5 -4.1 | 33 13 -7.0 -10.8 8 700 3117 75 17 -16.4 -4.4 | 36 14 -8.0 -11.0 9 631 3962 140 11 -7.1 8.4 | 217 2 1.4 1.8 10 607 4267 155 8 -3.4 7.3 | 263 5 5.1 0.6 11 585 4572 195 6 1.6 5.8 | 275 10 10.0 -0.8 12 542 5182 185 12 1.0 12.0 | 241 11 9.5 5.3 13 522 5486 210 9 4.5 7.8 | 265 13 12.9 1.2 14 503 5791 250 9 8.5 3.1 | 282 17 16.9 -3.5 15 500 5840 210 11 5.5 9.5 | 258 14 13.9 2.9 16 465 6401 175 11 -1.0 11.0 | 240 9 7.5 4.3 17 430 7010 200 15 5.1 14.1 | 241 15 13.6 7.5 18 400 7560 190 33 5.7 32.5 | 209 30 14.2 25.9 19 397 7620 190 32 5.6 31.5 | 209 29 14.0 24.9 20 381 7925 205 25 10.6 22.7 | 230 25 19.0 16.0 21 300 9690 250 28 26.3 9.6 | 265 35 34.7 3.0 22 297 9754 250 27 25.4 9.2 | 266 34 33.8 2.6 23 273 10363 255 33 31.9 8.5 | 267 40 40.3 1.9 24 250 10980 255 40 38.6 10.4 | 265 47 47.1 3.7 25 200 12480 230 41 31.4 26.4 | 244 44 39.8 19.7 26 157 14021 235 46 37.7 26.4 | 247 50 46.1 19.8 27 150 14290 260 38 37.4 6.6 | 270 46 45.9 -0.0 28 134 14935 265 37 36.9 3.2 | 274 45 45.3 -3.4 29 115 15850 250 31 29.1 10.6 | 264 38 37.6 4.0 30 109 16154 240 26 22.5 13.0 | 258 32 31.0 6.4 31 100 16650 260 26 25.6 4.5 | 274 34 34.0 -2.1 32 98 16764 245 26 23.6 11.0 | 262 32 32.0 4.4 33 95 16936 270 18 18.0 -0.0 | 284 27 26.4 -6.6 34 70 18670 5 5 -0.4 -5.0 | 325 14 8.0 -11.6 35 50 20650 25 11 -4.6 -10.0 | 347 17 3.8 -16.6 36 30 23830 110 8 -7.5 2.7 | 347 4 0.9 -3.9 37 20 26420 140 4 -2.6 3.1 | 301 7 5.9 -3.5 38 10 30960 260 12 11.8 2.1 | 283 21 20.3 -4.5 Wind Parameters Mean winds (0-6000m): 98.1 at 14.3 knts Storm direction: 128.1 at 10.7 knts Shear (0-3000m) pos: 3.4 neg: 1.5 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 54.6 deg Storm rel helicity (0-3000m) pos: 152.6 neg: -60.6 tot: 92.0 m^2/s^2 ave: 30.7 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 9.9 stream: 3.1 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 2.54 Bulk Shear: 9.80 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 67 17 28 15| 23.1 0.0 23.1| 87.5 0.0 87.5 175.0 0.86| 23.9 20.5 1000 78 21 47 16| 7.3 0.0 7.3|128.4 -27.0 101.4 101.4 0.51| 20.8 10.6 1500 77 19 42 15| 4.9 1.7 6.6|129.5 -44.1 85.5 57.0 0.35| 15.9 5.5 2000 76 18 40 14| 4.4 1.3 5.7|138.9 -44.1 94.9 47.4 0.38| 12.6 4.8 2500 77 18 41 14| 4.1 1.0 5.1|149.2 -44.1 105.1 42.1 0.42| 10.7 4.5 3000 78 18 42 14| 3.4 1.5 4.9|152.6 -60.6 92.0 30.7 0.31| 9.9 3.1 4000 82 17 44 12| 2.4 1.1 3.5|169.6 -60.6 109.0 27.3 0.39| 9.8 3.8 5000 90 15 45 10| 1.4 0.9 2.3|174.7 -73.3 101.4 20.3 0.31| 9.2 2.9 6000 98 14 51 7| 0.8 0.7 1.5|205.6-104.8 100.7 16.8 0.26| 9.4 2.4 Wrote GIF file: /home/apache/climate/data/raob//VAAH/skewt/VAAH.skewt.20251029.23.gif